[ 533 ] 



INDEX to VOL. XLII. 



Admittance loci, on, 300. 



Air, on the thermodynamic pro- 

 perties of, 1. 



Air-thermometer bulb, on the volume 

 measurement of an, 530. 



Alternating- currents, on the measure- 

 ment of, 271. 



Aluminium, on the melting-point of, 

 37. 



Appleyard (R.) on dielectrics, 148. 



Arc, on the resistance of the electric, 

 407. 



Aston (Miss E.) on an Alpine nickel- 

 bearing serpentine with fulgurites, 

 116. 



Atomic theory, on the genesis of 

 Dalton's, 350. 



Ayrton (Prof. W. E.) on galvano- 

 meters, 442. 



Ballore (F. de M. de) on seismic 

 phenomena in the British Empire, 

 449. 



Barr (L.) on the melting-points of 

 aluminium, silver, gold, copper, 

 and platinum, 37. 



Bedell (F.) on admittance and im- 

 pedance loci, 300. 



Books, new : — Goodwin's Azimuth 

 Tables for the Higher Declinations, 

 116 ; Glazebrook's James Clerk 

 Maxwell and Modern Physics, 

 205 ; Williamson's Integral Cal- 

 culus (7th ed.), 205; Whetham's 

 Solution and Electrolysis, 206 ; 

 Benjamin's The Intellectual Rise 

 in Electricity, 368 ; Brown's In- 

 troductory Treatise on the Lunar 

 Theory, 369 ; Behrens's Anleitung 

 zur mikrochemischen Analyse der 

 wichtigsten organischen Verbind- 

 ungen, 447 ; vau't Hoff's Studies 

 in Chemical Dynamics, 528. 



Phil. Mag. S. 5. Vol. 42. No. 259. Dec. 1896. 



Bucherer (A. H.) on the action of 

 magnetism on electromotive force, 

 288. 



Buckman (S. S.) on the geology of 

 Dundry Hill, 285. 



Burstall (F. W.) on the use of bare 

 wire for resistance-coils, 209. 



Cady (W. G.) on the volume mea- 

 surement of an air-thermometer 

 bulb, 530. 



Cajori (F.), search for solar X-rays 

 on Pike's Peak, 451. 



Campbell (A.) on new instruments 

 for the direct measurement of the 

 frequency of alternating or pul- 

 sating electric currents, 159 ; on the 

 measurement of very large and 

 very small alternating currents, 

 271. 



Carbon megohms for high voltages, 

 on, 450. 



Cooke (J. H.) on the stratigraphy and 

 palaeontology of the Globigerina- 

 liinestones of the Maltese islands, 

 122. 



Copper, on the melting-point of, 37. 



Crookes' tube, on a rotational motion 

 of the kathode disk in the, 123 ; on 

 electric images in the field of a, 308. 



Crosfield (Miss M. C.) on the geology 

 of the neighbourhood of Carmar- 

 then, 122. 



Current, on the magnetic held due 

 to an elliptical, at a point in its 

 plane within it, 107. 

 Currents, on the measurement of the 

 frequencv of alternating or pulsat- 

 ing, 159; 271. 

 Dalton's atomic theory, on the genesis 



of, 350. 

 Davison (Dr. C.) on the diurnal 

 periodicity of earthquakes, 463. 



2P 



